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<li class="navelem"><a class="el" href="../../dir_52a01df1794e5beec01860bdd05aea48.html">PublicAPI</a></li><li class="navelem"><a class="el" href="../../dir_b036ea399c584d2b2a32165352c4a594.html">ATECCore</a></li>  </ul>
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  <div class="headertitle"><div class="title">atsplinefunc.h</div></div>
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<a href="../../da/dbb/atsplinefunc_8h.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span>BEGIN_ATEC_ATCORE_NAMESPACE</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a78b0030cf668cbb3007247f58393342b">   22</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>   <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a78b0030cf668cbb3007247f58393342b">atBspline_convertToCurve</a></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>(</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve*     curve,</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrCP    odP</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span>);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#ae4a3ef63a95d7e0287f46da62bf87a6d">   38</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span> <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#ae4a3ef63a95d7e0287f46da62bf87a6d">atBspline_convertToSurface</a></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>(</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface *      surf,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrCP        odP</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a96d8ba5e11d4b5f69cfa29a00ae30e22">   54</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>      <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a96d8ba5e11d4b5f69cfa29a00ae30e22">atBspline_copyCurve</a></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>(</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve *    output,</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve *    input</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>);</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a0d34ae80891f524d0959f8e4bed32d9d">   70</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>      <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a0d34ae80891f524d0959f8e4bed32d9d">atBspline_copySurface</a></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>(</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface    *output,</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface    *input</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a941a7e6b4e4f6c22df93735e946efa17">   87</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>      <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a941a7e6b4e4f6c22df93735e946efa17">atBspline_createCurve</a></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>(</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH out,</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP in,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve  *curve</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a5d41feeb5e6910da2227d1c1e95e7252">  105</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>      <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a5d41feeb5e6910da2227d1c1e95e7252">atBspline_createSurface</a></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>(</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH out,</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP in,</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface    *surface</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#ae55c5ddc6def7484933c1404f7a54359">  121</a></span>ATECCORE_EXPORTED <span class="keywordtype">void</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#ae55c5ddc6def7484933c1404f7a54359">atBspline_freeCurve</a></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>(</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve *curve</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a7554f7832813b212a5c3dfc0719f4dcf">  135</a></span>ATECCORE_EXPORTED <span class="keywordtype">void</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a7554f7832813b212a5c3dfc0719f4dcf">atBspline_freeSurface</a></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>(</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface *surface</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a759cbb913d81e9db18c2ff64e40d7444">  151</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a759cbb913d81e9db18c2ff64e40d7444">atBspline_createObjectFromSurfaces</a></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>(</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH edPP,</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>    ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP      tempP,</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>    ATEC_NAMESPACE_NAME::xvector&lt;ATEC_NAMESPACE_NAME::ATBsplineSurfacePtr&gt; &amp;surfaces</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a1fb3246f8f944ca1bf60ca96b510f700">  174</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>      <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a1fb3246f8f944ca1bf60ca96b510f700">atBspline_helix</a></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>(</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve  *curve,</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    <span class="keywordtype">double</span>          iRad,</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    <span class="keywordtype">double</span>          fRad,</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    <span class="keywordtype">double</span>          pitchValue,</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    ATEC_NAMESPACE_NAME::XPoint3dP       startPt,</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>    ATEC_NAMESPACE_NAME::XPoint3dP       axis1,</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>    ATEC_NAMESPACE_NAME::XPoint3dP       axis2,</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>    <span class="keywordtype">int</span>             valueIsHeight</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#ab0506bb026dddb6322be794c60e0a5ad">  201</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#ab0506bb026dddb6322be794c60e0a5ad">atBspline_intersectCurves</a></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>(</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>    ATEC_NAMESPACE_NAME::XPoint3dP           *intPt,</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>    <span class="keywordtype">double</span>              **param0,</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>    <span class="keywordtype">double</span>              **param1,</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>    <span class="keywordtype">int</span>                 *numInts,</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve      *inCurve0,</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve      *inCurve1,</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>    ATEC_NAMESPACE_NAME::XRotMatrixP matrixPtr</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#ac2074e7b0efcb0c32a7e085fd9236499">  225</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#ac2074e7b0efcb0c32a7e085fd9236499">atBspline_minimumDistanceToCurve</a></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>(</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>    <span class="keywordtype">double</span>              *distance,</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>    ATEC_NAMESPACE_NAME::XPoint3dP           minPt,</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>    <span class="keywordtype">double</span>              *param,</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>    ATEC_NAMESPACE_NAME::XPoint3dCP           testPt,</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve      *inCurve</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a40804cc548858c71570409ba18fce993">  247</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a40804cc548858c71570409ba18fce993">atBspline_minimumDistanceToSurface</a></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>(</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>    <span class="keywordtype">double</span>*             distance,</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>    ATEC_NAMESPACE_NAME::XPoint3dP           minPt,</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>    ATEC_NAMESPACE_NAME::XPoint2dP           param,</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>    ATEC_NAMESPACE_NAME::XPoint3dCP          testPt,</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface*   surface</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>);</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#ac19f5878334d0a6a13a1021650a1c371">  274</a></span>ATECCORE_EXPORTED <span class="keywordtype">void</span>    <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#ac19f5878334d0a6a13a1021650a1c371">atBspline_computeDerivativesSurface</a></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>(</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>    ATEC_NAMESPACE_NAME::XPoint3dP           pntP,</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span>    <span class="keywordtype">double</span>              *weightP,</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>    ATEC_NAMESPACE_NAME::XPoint3dP           dPdU,</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>    ATEC_NAMESPACE_NAME::XPoint3dP           dPdV,</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span>    ATEC_NAMESPACE_NAME::XPoint3dP           dPdUU,</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>    ATEC_NAMESPACE_NAME::XPoint3dP           dPdVV,</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span>    ATEC_NAMESPACE_NAME::XPoint3dP           dPdUV,</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>    ATEC_NAMESPACE_NAME::XPoint3dP           normP,</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>    ATEC_NAMESPACE_NAME::XPoint2dP           param,</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>    ATEC_NAMESPACE_NAME::ATBsplineSurface    *surfP</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>);</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span> </div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a8426e25c4cdad3cb2d30a376bb8863aa">  300</a></span>ATECCORE_EXPORTED <span class="keywordtype">void</span>    <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a8426e25c4cdad3cb2d30a376bb8863aa">atBspline_evaluateCurvePoint</a></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>(</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>    ATEC_NAMESPACE_NAME::XPoint3dP       pntP,</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>    ATEC_NAMESPACE_NAME::XPoint3dP       tangentP,</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve  *curveP,</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>    <span class="keywordtype">double</span>          u</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>);</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"><a class="line" href="../../da/dbb/atsplinefunc_8h.html#a134e6a321fcf371c97a0b80d4b3580ee">  328</a></span>ATECCORE_EXPORTED <span class="keywordtype">int</span>     <a class="code hl_function" href="../../da/dbb/atsplinefunc_8h.html#a134e6a321fcf371c97a0b80d4b3580ee">atBspline_cubicInterpolationExt2</a></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>(</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>    ATEC_NAMESPACE_NAME::ATBsplineCurve  *curve,</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>    ATEC_NAMESPACE_NAME::XPoint3dP       inPts,</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>    <span class="keywordtype">double</span>          *inParams,</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>    <span class="keywordtype">int</span>             numPts,</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>    <span class="keywordtype">bool</span>            remvData,</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>    <span class="keywordtype">double</span>          remvTol,</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>    ATEC_NAMESPACE_NAME::XPoint3dP       endTangents,</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>    <span class="keywordtype">bool</span>            closedCurve,</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>    <span class="keywordtype">bool</span>            chordLenKnots,</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>    <span class="keywordtype">bool</span>            colinearTangents,</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>    <span class="keywordtype">bool</span>            chordLenTangents,</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>    <span class="keywordtype">bool</span>            naturalTangents</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>);</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span> </div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>END_ATEC_ATECCORE_NAMESPACE</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span> </div>
<div class="ttc" id="aatsplinefunc_8h_html_a0d34ae80891f524d0959f8e4bed32d9d"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a0d34ae80891f524d0959f8e4bed32d9d">atBspline_copySurface</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_copySurface(ATEC_NAMESPACE_NAME::ATBsplineSurface *output, ATEC_NAMESPACE_NAME::ATBsplineSurface *input)</div><div class="ttdoc">为输出的B样条曲面分配内存同时将输入的B样条曲面的数据拷贝到输出的B样条曲面中</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a134e6a321fcf371c97a0b80d4b3580ee"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a134e6a321fcf371c97a0b80d4b3580ee">atBspline_cubicInterpolationExt2</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_cubicInterpolationExt2(ATEC_NAMESPACE_NAME::ATBsplineCurve *curve, ATEC_NAMESPACE_NAME::XPoint3dP inPts, double *inParams, int numPts, bool remvData, double remvTol, ATEC_NAMESPACE_NAME::XPoint3dP endTangents, bool closedCurve, bool chordLenKnots, bool colinearTangents, bool chordLenTangents, bool naturalTangents)</div><div class="ttdoc">创建经过给定插入点的B样条曲线</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a1fb3246f8f944ca1bf60ca96b510f700"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a1fb3246f8f944ca1bf60ca96b510f700">atBspline_helix</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_helix(ATEC_NAMESPACE_NAME::ATBsplineCurve *curve, double iRad, double fRad, double pitchValue, ATEC_NAMESPACE_NAME::XPoint3dP startPt, ATEC_NAMESPACE_NAME::XPoint3dP axis1, ATEC_NAMESPACE_NAME::XPoint3dP axis2, int valueIsHeight)</div><div class="ttdoc">创建B样条螺旋曲线</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a40804cc548858c71570409ba18fce993"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a40804cc548858c71570409ba18fce993">atBspline_minimumDistanceToSurface</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_minimumDistanceToSurface(double *distance, ATEC_NAMESPACE_NAME::XPoint3dP minPt, ATEC_NAMESPACE_NAME::XPoint2dP param, ATEC_NAMESPACE_NAME::XPoint3dCP testPt, ATEC_NAMESPACE_NAME::ATBsplineSurface *surface)</div><div class="ttdoc">计算给定点到B样条曲面的最近点</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a5d41feeb5e6910da2227d1c1e95e7252"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a5d41feeb5e6910da2227d1c1e95e7252">atBspline_createSurface</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_createSurface(ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH out, ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP in, ATEC_NAMESPACE_NAME::ATBsplineSurface *surface)</div><div class="ttdoc">创建B样条曲面元素</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a7554f7832813b212a5c3dfc0719f4dcf"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a7554f7832813b212a5c3dfc0719f4dcf">atBspline_freeSurface</a></div><div class="ttdeci">ATECCORE_EXPORTED void atBspline_freeSurface(ATEC_NAMESPACE_NAME::ATBsplineSurface *surface)</div><div class="ttdoc">释放B样条曲面</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a759cbb913d81e9db18c2ff64e40d7444"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a759cbb913d81e9db18c2ff64e40d7444">atBspline_createObjectFromSurfaces</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_createObjectFromSurfaces(ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH edPP, ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP tempP, ATEC_NAMESPACE_NAME::xvector&lt; ATEC_NAMESPACE_NAME::ATBsplineSurfacePtr &gt; &amp;surfaces)</div><div class="ttdoc">使用B样条曲面列表创建元素</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a78b0030cf668cbb3007247f58393342b"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a78b0030cf668cbb3007247f58393342b">atBspline_convertToCurve</a></div><div class="ttdeci">BEGIN_ATEC_ATCORE_NAMESPACE ATECCORE_EXPORTED int atBspline_convertToCurve(ATEC_NAMESPACE_NAME::ATBsplineCurve *curve, ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrCP odP)</div><div class="ttdoc">将元素转换为B样条曲线</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a8426e25c4cdad3cb2d30a376bb8863aa"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a8426e25c4cdad3cb2d30a376bb8863aa">atBspline_evaluateCurvePoint</a></div><div class="ttdeci">ATECCORE_EXPORTED void atBspline_evaluateCurvePoint(ATEC_NAMESPACE_NAME::XPoint3dP pntP, ATEC_NAMESPACE_NAME::XPoint3dP tangentP, ATEC_NAMESPACE_NAME::ATBsplineCurve *curveP, double u)</div><div class="ttdoc">计算给定参数处B样条曲线的点和切向量</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a941a7e6b4e4f6c22df93735e946efa17"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a941a7e6b4e4f6c22df93735e946efa17">atBspline_createCurve</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_createCurve(ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrH out, ATEC_NAMESPACE_NAME::ATDataCore::ATObjectP in, ATEC_NAMESPACE_NAME::ATBsplineCurve *curve)</div><div class="ttdoc">创建B样条曲线元素</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_a96d8ba5e11d4b5f69cfa29a00ae30e22"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#a96d8ba5e11d4b5f69cfa29a00ae30e22">atBspline_copyCurve</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_copyCurve(ATEC_NAMESPACE_NAME::ATBsplineCurve *output, ATEC_NAMESPACE_NAME::ATBsplineCurve *input)</div><div class="ttdoc">为输出的B样条曲线分配内存同时将输入的B样条曲线的数据拷贝到输出的B样条曲线中</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_ab0506bb026dddb6322be794c60e0a5ad"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#ab0506bb026dddb6322be794c60e0a5ad">atBspline_intersectCurves</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_intersectCurves(ATEC_NAMESPACE_NAME::XPoint3dP *intPt, double **param0, double **param1, int *numInts, ATEC_NAMESPACE_NAME::ATBsplineCurve *inCurve0, ATEC_NAMESPACE_NAME::ATBsplineCurve *inCurve1, ATEC_NAMESPACE_NAME::XRotMatrixP matrixPtr)</div><div class="ttdoc">返回两条B样条曲线的所有交点</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_ac19f5878334d0a6a13a1021650a1c371"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#ac19f5878334d0a6a13a1021650a1c371">atBspline_computeDerivativesSurface</a></div><div class="ttdeci">ATECCORE_EXPORTED void atBspline_computeDerivativesSurface(ATEC_NAMESPACE_NAME::XPoint3dP pntP, double *weightP, ATEC_NAMESPACE_NAME::XPoint3dP dPdU, ATEC_NAMESPACE_NAME::XPoint3dP dPdV, ATEC_NAMESPACE_NAME::XPoint3dP dPdUU, ATEC_NAMESPACE_NAME::XPoint3dP dPdVV, ATEC_NAMESPACE_NAME::XPoint3dP dPdUV, ATEC_NAMESPACE_NAME::XPoint3dP normP, ATEC_NAMESPACE_NAME::XPoint2dP param, ATEC_NAMESPACE_NAME::ATBsplineSurface *surfP)</div><div class="ttdoc">计算给定uv参数下B样条曲面的位置和偏导数</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_ac2074e7b0efcb0c32a7e085fd9236499"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#ac2074e7b0efcb0c32a7e085fd9236499">atBspline_minimumDistanceToCurve</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_minimumDistanceToCurve(double *distance, ATEC_NAMESPACE_NAME::XPoint3dP minPt, double *param, ATEC_NAMESPACE_NAME::XPoint3dCP testPt, ATEC_NAMESPACE_NAME::ATBsplineCurve *inCurve)</div><div class="ttdoc">计算给定点到B样条曲线的最近点</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_ae4a3ef63a95d7e0287f46da62bf87a6d"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#ae4a3ef63a95d7e0287f46da62bf87a6d">atBspline_convertToSurface</a></div><div class="ttdeci">ATECCORE_EXPORTED int atBspline_convertToSurface(ATEC_NAMESPACE_NAME::ATBsplineSurface *surf, ATEC_NAMESPACE_NAME::ATDataCore::ATObjectDescrCP odP)</div><div class="ttdoc">将元素转换为B样条曲面</div></div>
<div class="ttc" id="aatsplinefunc_8h_html_ae55c5ddc6def7484933c1404f7a54359"><div class="ttname"><a href="../../da/dbb/atsplinefunc_8h.html#ae55c5ddc6def7484933c1404f7a54359">atBspline_freeCurve</a></div><div class="ttdeci">ATECCORE_EXPORTED void atBspline_freeCurve(ATEC_NAMESPACE_NAME::ATBsplineCurve *curve)</div><div class="ttdoc">释放B样条曲线</div></div>
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